Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 12197004 | Silicon photonic integrated circuits on substrates with structured insulators having specific thicknesses in separate zones | Harel Frish, John Heck, Randal Appleton, Stefan Meister, Haisheng Rong +4 more | 2025-01-14 | |
| 10877352 | Semiconductor photonic devices using phase change materials | John Heck, Harel Frish, Derchang Kau, Charles H. Dennison, Haisheng Rong +3 more | 2020-12-29 | $24,597,000 |